Diagram of Drug

  • Version 3
  • Published
  • Updated

Use the + and − buttons to zoom, and drag the diagram to pan. Select a class box to open its detail page.

UML 2.1 notation shows multiplicity on relationship ends; coloured boxes indicate classes elaborated in a separate diagram or planned for a future release.

Drug Subject Area Pan-Canadian Health Data Content Framework Version 3, September 2026 «Catalog» Drug Product - Controlled Drug Indicator: Indicator [0..1] - Controlled Drug Policy Code: Codeable Concept [0..*] - Drug Code: Codeable Concept - Drug DIN Code: Codeable Concept [0..1] - Drug Status Code: Codeable Concept [0..1] - Drug Status Effective Date: Date [0..1] constraints {Unique Key: Drug Code} Drug Ingredient - Active Ingredient Indicator: Indicator - Drug Ingredient Code: Codeable Concept [0..1] - Drug Ingredient Strength: Ratio [0..1] constraints {Unique Key: Drug[parent], XOR(Drug Ingredient Code, Drug [is])} Party Role - Party Role Type Code: Codeable Concept constraints {Unique Key: Party, Party Role Type Code, Party Role Effective Period.Start Date} Medication Product Lot - Medication Product Lot Expiry Date: Date [0..1] - Medication Product Lot Number: String constraints {Unique Key: Drug Product, Medication Product Lot Number, Medication Product Lot Expiry Date if specified} Health Care Product ManufacturingOrganization Drug - Drug Form Code: Codeable Concept [0..1] Compounded Drug - Drug Description: String 0..* 1 for {Not Vaccine} 0..* 0..* 0..1 is 0..1 0..* for (as market authorization holder) {Not Vaccine} Legend Class Elaborated in Separate Diagram Future Release Business Representation Association relationship Uses relationship Relationship to association class Exclusive OR boundary | Inclusive OR boundary Generalization relationship from child to parent Aggregation relationship Composition relationship

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How to cite:

Canadian Institute for Health Information. Diagram of Drug. Accessed November 02, 2026.

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